id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
339	Time zone lookup needs to be cached	Michael Thomson		"On OSX and maybe other platforms. 

The time zone file i.e. /usr/share/zoneinfo/Australia/Sydney is constantly being read (as verified by fs_usage).

It should be cached to prevent unnecessary disk reads. See here for a possible example how:

https://github.com/opdenkamp/xbmc/commit/6801b9f23f5f1430d96ab8d60fd29ce9ca05e365"	enhancement	closed	major	1.5	nginx-core	1.3.x	invalid			Darwin server-a 12.3.0 Darwin Kernel Version 12.3.0: Sun Jan  6 22:37:10 PST 2013; root:xnu-2050.22.13~1/RELEASE_X86_64 x86_64	"nginx version: nginx/1.3.15
built by clang 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
TLS SNI support enabled
configure arguments: --prefix=/opt/nginx --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx-error.log --http-log-path=/var/log/nginx-access.log --conf-path=/etc/nginx/nginx.conf --add-module=../ModSecurity/nginx/modsecurity --add-module=../ngx_devel_kit --add-module=../array-var-nginx-module --add-module=../echo-nginx-module --add-module=../encrypted-session-nginx-module --add-module=../form-input-nginx-module --add-module=../headers-more-nginx-module --add-module=../iconv-nginx-module --add-module=../lua-nginx-module --add-module=../ngx_http_auth_request_module --add-module=../redis2-nginx-module --add-module=../set-misc-nginx-module --add-module=../srcache-nginx-module --add-module=../xss-nginx-module --add-module=../nginx-statsd --add-module=../ngx_http_auth_pam_module --with-http_gzip_static_module --with-http_ssl_module --with-http_stub_status_module --with-pcre=../pcre-8.31 --with-pcre-jit --with-http_addition_module --with-http_realip_module --with-http_gunzip_module --with-ipv6 --without-mail_pop3_module --without-mail_smtp_module --without-mail_imap_module
"